}
		rc.Init(bucket, object, h)

		ci, err := globalCacheConfig.Get(rc)
		if ci != nil {
			tgs, ok := ci.Metadata[xhttp.AmzObjectTagging]
			if ok {
				// Set this such that authorization policies can be applied on the object tags.
				r.Header.Set(xhttp.AmzObjectTagging, tgs)
			}

			if s3Error := authorizeRequest(ctx, r, policy.GetObjectAction); s3Error != ErrNone {

Read more about it in the new docs: [Response Model - Return Type](https://fastapi.tiangolo.com/tutorial/response-model/).

### Docs

* 📝 Add External Link: Authorization on FastAPI with Casbin. PR [#5712](https://github.com/tiangolo/fastapi/pull/5712) by [@Xhy-5000](https://github.com/Xhy-5000).